M32C80 Datasheet, PDF (299/352 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

M32C/80 Group
22. Programmable I/O Ports
Table 22.5 Port P8 Peripheral Function Output Control
PS2 Register
Bit 0
0: P80/ISRxD0/TA4OUT(input)
1: Selected by the PSL2 register
Bit 1
Bit 2
0: P81/TA4IN
1: Selected by the PSL2 register
________
0: P82/INT0
1: Selected by the PSL2 register
Bit 3 to 7 Set to "000002"
PSL2 Register
0: TA4OUT(output)
1: U
____
0: U
1: Do not set to this value
Set to "0"
Table 22.6 Port P9 Peripheral Function Output Control
PS3 Register
Bit 0 0: P90/TB0IN/CLK3(input)
1: CLK3(output)
Bit 1 0: P91/TB1IN/RxD3/SCL3(input)
1: Selected by the PSL3 register
Bit 2
Bit 3
Bit 4
0: P92/TB2IN/SRxD3/SDA3(input)
1: Selected by the PSL3 register
_______ _______
0: P93/TB3IN/CTS3/SS3/DA0(output)
________
1: RTS3
________ ______
0: P94/TB4IN/CTS4/SS4/DA1(output)
________
1: RTS4
Bit 5 0: P95/ANEX0/CLK4(input)/
1: CLK4(output)
Bit 6
Bit 7
0: P96/SRxD4/ANEX1/SDA4(input)
1: Selected by the PSC3 register
__________
0: P97/RxD4/ADTRG/SCL4(input)
1: Selected by the PSL3 register
PSL3 Register
Set to "0"
0: SCL3(output)
1: STxD3
0: TxD3/SDA3(output)
1: Do not set to this value
0: Except DA0
1: DA0
0: Except DA1
1: DA1
0: Except ANEX0
1: ANEX0
0: Except ANEX1
1: ANEX1
0: SCL4(output)
1: STxD4
PSC3 Register
Set to "0"
Set to "0"
Set to "0"
Set to "0"
Set to "0"
Set to "0"
0: TxD4/SDA4 output
1: Do not set to this value
Set to "0"
Table 22.7 Port P10 Peripheral Function Output Control
PSC Register
_____
_____
Bit 7 0: P104 to P107 or KI0 to KI3
1: AN4 to AN7
Rev. 1.00 Nov. 01, 2005 ^{Page 280} of 330
REJ09B0271-0100